TT Electronics/IRC

GUS-QS0B-03-8662-BB

GUS-QS0B-03-8662-BB Description

The GUS-QS0B-03-8662-BB is a high-precision thin-film resistor network from TT Electronics/IRC, designed for demanding surface-mount (SMD) applications. This 20-pin QSOP package integrates 19 resistors with a tight tolerance of 0.1% and a resistance value of 86.6KΩ, ensuring exceptional accuracy in signal conditioning and voltage division circuits. Its ±25ppm/°C temperature coefficient and 125°C maximum operating temperature make it suitable for stable performance in thermally challenging environments. The 1W total power rating (0.05W per resistor) and 100V maximum voltage rating further enhance its reliability in precision analog and digital systems.

GUS-QS0B-03-8662-BB Features

• High Precision: 0.1% tolerance and ±25ppm/°C TCR for minimal drift.
• Robust Construction: Thin-film technology ensures low noise and long-term stability.
• Compact Design: 8.66mm × 6.02mm × 1.47mm (L×D×H) with gull-wing terminals for space-constrained PCB layouts.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power handling.
• Automated Assembly Friendly: QSOP package with 0.64mm terminal pitch for efficient SMD placement.
• Non-Automotive/Non-PPAP: Ideal for industrial, medical, and instrumentation applications.

GUS-QS0B-03-8662-BB Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and DAC/ADC interfaces.
• Test & Measurement Equipment: High-accuracy signal conditioning and calibration.
• Medical Electronics: Patient monitoring systems where stability is critical.
• Industrial Controls: PLCs and sensor interfaces requiring low drift.
• Communications Infrastructure: RF and baseband signal processing.

Conclusion of GUS-QS0B-03-8662-BB

The GUS-QS0B-03-8662-BB excels in applications demanding high precision, thermal stability, and compact form factors. Its thin-film construction, tight tolerances, and robust power handling distinguish it from generic resistor arrays, making it a preferred choice for mission-critical electronics. While not automotive-grade, its performance suits industrial, medical, and telecom systems where reliability is paramount. The tube packaging ensures safe handling during automated assembly, further streamlining production workflows.